Original scientific paper

Pd(II), Pt(II), Rh(III), Ir(III) and Ru(III) Complexes of some Nitrogen-Oxygen Donor Ligands

Yogendra Kumar ; Department of Chemistry, Zakir Hussain College, Jawaharlal Nehru Marg, New Delhi - 110002, India
Sheila P. Tolani ; Department of Chemistry, College of Pharmacy, Pushp Vihar, New Delhi - 110017,India

Abstract

Pd(II), Pt(II), Rh(III), Ir (III) and Ru(III) complexes of propiophenone
and butyrophenone semicarbazones (abbreviated PSC and BSC, respectively) have been synthesized and characterized by elemental analysis, magnetic moments and IR and electronic spectral studies. The complexes were found to have the composition of M(PSC/BSChC12 (M= Pd or Pt) and M(PSC/BSChC13 (M= Rh, Ir and Ru). All the complexes are diamagnetic except Ru(PSC/BSC)3C13, which is paramagnetic, Pd(II) and Pt(II) complexes are of square planar geometry. Rh(III), Ru(HI) and Ir(III) complexes are six-coordinate octahedral. Various ligand field
parameters have been calculated and discussed.

Keywords

Hrčak ID:

175381

URI

https://hrcak.srce.hr/175381

Publication date:

30.3.1989.

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